| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.97.134.17 | 43200s | — | AS48854 | team.blue Denmark A/S | 212.97.132.0/22 | 🇩🇰 Denmark | Skanderborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 02:34:10 | 2464ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 10:01:47 | 4571ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 12:54:24 | 2859ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 19:25:41 | 4625ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-02 00:37:48 | 4616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 23:39:18 | 4369ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:23:56 | 3003ms | 2 NS 1 A 0 MX | 🔒 Secure | View |